25 years after the physical fall of the Berlin Wall, 41 separation walls still divide entire populations. Every ten days, two film crews, each composed of two directors living on each side of these walls, pose a challenge: the co-directing of short documentaries, on subjects imposed by Internet users. 2 walls, 2 film crews and you!

A co-production by IKO (formerly Piw!) and Grizzly Films, with the support of the CNC, the Wallonia-Brussels Federation and Scam.